CHANG, Tsung Hui
Associate Professor

Education Background
PhD (Communications Engineering, National Tsing Hua University, Taiwan)
BS (Electrical Engineering, National Tsing Hua University, Taiwan)

Research Field
Signal Processing; Wireless Communication; Optimization Methods; Smart Grid; Data Analysis
Personal Website
https://myweb.cuhk.edu.cn/changtsunghui
Email
changtsunghui@cuhk.edu.cn
Biography
Tsung-Hui Chang received the B.S. degree in electrical engineering and the Ph.D. degree in communications engineering from the National Tsing Hua University (NTHU), Hsinchu, Taiwan, in 2003 and 2008, respectively. He is currently an Associate Professor of the School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, China. Previously, he was a postdoctoral researcher with NTHU (2008-2011), the University of California, Davis, CA, USA (2011-2012), and was a faculty member of National Taiwan University of Science and Technology (NTUST), Taipei, Taiwan (2012-2015). His research interests include signal processing and optimaition methods for data communications, machine learning and big data analytics.
Dr. Chang received the Young Scholar Research Award of NTUST in 2014, IEEE ComSoc Asian-Pacific Outstanding Young Researcher Award in 2015, and the IEEE Signal Processing Society Best Paper Award in 2018. He has served as an Associate Editor of IEEE TRANSACTIONS ON SIGNAL PROCESSING (2014/08-2018/12) and IEEE TRANSACTIONS ON SIGNAL AND INFORMATION PROCESSING OVER NETWORKS (2015/01-2018/12). Currently, he is an Associate Editor of IEEE OPEN JOURNAL OF SIGNAL PROCESSING (2020/01-). He is also an elected member of IEEE SPS Signal Processing for Communications and Networking Technical Committee (SPCOM TC) (2020/01-).

Academic Publications
Book Chapters
1. Wei-Sheng Lai, Tsung-Hui Chang, Ta-Sung Lee and K.-H. Yeh, “Dynamic Enhanced Inter-cell Interference Coordination Strategy with Quality of Service Guarantees for Heterogeneous Networks,” Chapter 6 in Backhauling/Fronthauling for Future Wireless Systems, Editors: Kazi Mohammed, Saidul Huq and Jonathan Rodriquez,Wiley, 2016.
2. Wei-Sheng Lai,?Tsung-Hui Chang?and Ta-Sung Lee, "Distributed Dynamic Resource Allocation for OFDMA-Based Cognitive Small Cell Networks Using a Regret-Matching Game Approach," Chapter 9 in Game Theory Framework Applied to Wireless Communication Networks, Editors: Chunguang Yang and Jiandong Li, Publisher: IGI Global, 2015.
3. Y.-W. Peter Hong and Tsung-Hui Chang, "Discriminatory Channel Estimation for Secure Wireless Communication," in Physical Layer Security in Wireless Communications, Editors: Sean Zhou, Lingyang Song, and Yan Zhang, Publisher: Auerbach Publications, CRC Press, Taylor & Francis Group, 2013.
4. Yin Sun, Xiaofeng Zhong, Tsung-Hui Chang, Shidong Zhou, Jing Wang, and Chong-Yung Chi, "Spectrum Sharing Between Dynamic Ad-Hoc and Cooperative Relay Networks," in Chapter 15, Dynamic Ad-hoc Networks, Edited by Habib. F. Rashvand and Han-Chieh Chao, Institution of Engineering and Technology (IET), 2013.
5. Zhi-Quan Luo and Tsung-Hui Chang, “SDP relaxation of homogeneous quadratic optimization: Approximation bounds and applications,” Chapter 4 (pp. 117-165) in Convex Optimization in Signal Processing and Communications, Edited by D. P. Palomar and Y. Eldar, Cambridge, UK: Cambridge University Press, April 2010.
Journal Papers (* corresponding author)
1. Tsung-Hui Chang*, Ya-Feng Liu and Shih-Chun Lin, "QoS-Based Linear Transceiver Optimization for Full-Duplex Multi-User Communications," submitted to IEEE Trans. Signal Processing.
2. Mingyi Hong*, Tsung-Hui Chang, Xiangfeng Wang, Meisam Razaviyayn, Shiqian Ma and Zhi-Quan Luo "A block successive upper bound minimization method of multipliers for linearly constrained convex optimization", submitted to SIAM J. Opt,
3. Qitian Chen, Dong Kang, Yichu He, Tsung-Hui Chang, and Ya-Feng Liu*, "Joint Power and Admission Control based on Channel Distribution Information: A Novel Two-Time-Scale Approach," to appear in IEEE Signal Processing Letters
4. Mingyi Hong* and Tsung-Hui Chang, "Stochastic Proximal Gradient Consensus Over Random Networks," to appear in IEEE Trans. Signal Processing
5. Wing-Kin Ma*, Jianxian Pan, Anthony M.-C. So and Tsung-Hui Chang, "Unraveling the Rank-One Solution Mystery of Robust MISO Downlink Transmit Optimization: A Verifiable Sufficient Condition via a New Duality Result," to appear in IEEE Trans. Signal Processing
6. Shengfeng Xu, Tsung-Hui Chang*, Shih-Chun Lin, Chao Shen and Gan Zhu, "Energy-Efficient Packet Scheduling with Finite Blocklength Codes: Convexity Analysis and Efficient Algorithms," IEEE Trans. Wireless Commun., vol. 15, no. 8, pp. 5527-5540, Aug. 2016
7. Tsung-Hui Chang*, "A proximal dual consensus ADMM method for multi-agent constrained optimization," IEEE Trans. Signal Process., vol. 64, no. 14, pp. 3719-3734, July 2016
8. Tsung-Hui Chang*, Wei-Cheng Liao, Mingyi Hong and Xiangfeng Wang, "Asynchronous Distributed ADMM for Large-Scale Optimization- Part II: Linear Convergence Analysis and Numerical Performance," IEEE Trans. Signal Process., vol. 64, no. 12, pp. 3131-3144, June 2016
9. Tsung-Hui Chang*, Mingyi Hong, Wei-Cheng Liao and Xiangfeng Wang, "Asynchronous Distributed ADMM for Large-Scale Optimization- Part I: Algorithm and Convergence Analysis," IEEE Trans. Signal Process., vol. 64, no. 12, pp. 3118-3130, June 2016
10. Wei-Sheng Lai,?Tsung-Hui Chang*, and Ta-Sung Lee, "Joint Power and Admission Control for Spectral and Energy Efficiency Maximization in OFDMA-Based Heterogeneous Networks" IEEE Trans. Wireless Commun , vol. 15, no. 5, pp. 3521-3547, May 2016
11. Shin-Ching Tsai, Yi-Heng Tseng and?Tsung-Hui Chang*, "Communication-efficient distributed demand response: A randomized ADMM approach," accepted by?IEEE Trans. Smart Grid, 2015 (full paper)
12. Y.-W. Peter Hong*, Wei-Chiang Li,?Tsung-Hui Chang?and Chia-Han Lee, "Coordinated multicasting with opportunistic user selection in multicell wireless systems,"?IEEE Trans. Signal Process., vol. 63, no. 13, pp. 3506-3521, July 2015 ?(full paper)
13. Wei-Chiang Li*,?Tsung-Hui Chang, and Chong-Yung Chi, "Multicell Coordinated Beamforming with Rate Outage Constraint Part I- Complexity Analysis,"?IEEE Trans. Signal Process., vol. 63, no. 11, pp. 2749-2762, June 2015 (full paper)
14. Wei-Chiang Li*,?Tsung-Hui Chang, and Chong-Yung Chi, "Multicell Coordinated Beamforming with Rate Outage Constraint Part II- Efficient Approximation Algorithms,"?IEEE Trans. Signal Process., vol. 63, no. 11, pp. 2763-2778, June 2015 (full paper)
15. Ye Yang*,?Tsung-Hui Chang, Meilu Lin, Jianhua Ge and Yangheng Ji, "Efficient solutions to distributed beamforming for two-way relay networks under individual relay power constraints,"?IEEE Trans. Vehicular Tech.,?vol. 64, no. 4, pp. 1643-1649, April 2015 (correspondence)
16. Tsung-Hui Chang*, Mingyi Hong and Xiangfeng Wang, "Multi-agent distributed optimization via inexact consensus ADMM,", ?IEEE Trans. Signal Process., vol. 63, no. 2, pp. 482-497, Jan. 2015 (full paper)
17. Chao Shen, Wei-Chiang Li and Tsung-Hui Chang*, “Wireless information and energy transfer in multi-antenna interference channel”, IEEE Trans. Signal Process., vol. 62, no. 23, pp. 6249-6264, Dec. 2014 (full paper)..
18. Qingjiang Shi*, Weiqiang Xu, Tsung-Hui Chang, Yongchao Wang and Enbing Song, “Joint beamforming and power splitting for MISO interference channel with SWIPT: An SOCP relaxation and decentralized algorithm,” IEEE Trans. Signal Process., vol. 62, no. 23, pp. 6194-6208, Dec. 2014 (full paper)
19. Kun-Yu Wang, Anthony Man-Cho So, Tsung-Hui Chang, Wing-Kin Ma* and Chong-Yung Chi, “Outage constrained robust transmit optimization for multiuser MISO downlinks: Tractable approximations by conic optimization,” IEEE Trans. Signal Process., vol. 62, no. 21, pp. 5690-5705, Nov. 2014.
20. Tsung-Hui Chang*, Angelia Nedich, and Anna Scaglione, “Distributed constrained optimization by consensus-based primal-dual perturbation method",?IEEE Trans. Automatic Control, vol. 59, no. 6, pp. 1524-1538, June 2014.
21. Xiao Li*, Anna Scaglione and Tsung-Hui Chang, “A Framework for Phasor Measurement Placement in Hybrid State Estimation Via Gauss–Newton,” IEEE Trans. on Power Systems, vol. 29, no. 2, pp. 824-832, March 2014
22. Sau-Hsuan Wu*, Lin-Kai Chiu, Ko-Ye Lin and Tsung-Hui Chang, “Robust hybrid beamforming with phased antenna arrays for downlink SDMA in indoor 60 GHz channels,” IEEE Trans. Wireless Commun., vol. 12, no. 9, pp. 4542-4557, Sept. 2013
23. Tsung-Hui Chang*, Mahnoosh Alizadeh, and Anna Scaglione, “Real-time power balancing via decentralized coordinated home energy scheduling”, IEEE Trans. Smart Grid, vol. 4, no. 3, pp. 1490-1504, Sept. 2013
24. Haohao Qin, Yi Sun, Tsung-Hui Chang, Xiang Chen*, Chong-Yung Chi, Ming Zhao and Jing Wang, “Power allocation and time-domain artificial noise design for wiretap OFDM with discrete inputs,” IEEE Trans. Wireless Commun., vol. 12, no. 6, pp. 2717-2729, June 2013.
25. Chao-Wei Huang, Tsung-Hui Chang, Xiangyuan Zhou, and Y.-W. Peter Hong*, “Two-way training for discriminatory channel estimation in wireless MIMO systems,” IEEE Trans. Signal Process., vol. 61, no. 10, 2724-2738, May 2013?
26. Wei-Chiang Li, Tsung-Hui Chang*, Che Lin and Chong-Yung Chi, “Coordinated beamforming for multiuser MISO interference channel under rate outage constraints,” IEEE Trans. Signal Process., vol. 61, no. 5, pp. 1087-1103, March 2013
27. Ye Yang, Tsung-Hui Chang*, Wing-Kin Ma, Jianghua Ge, Chong-Yung Chi, and P. C. Ching, “Noncoherent bit-interleaved-coded OSTBC-OFDM with maximum spatial-frequency diversity,” IEEE Trans. Wireless Commun., vol. 11, no. 9, pp. 3335-3347 , Sept. 2012
28. Tsung-Hui Chang*, Wing-Kin Ma, Chuan-Yuan Huang and Chong-Yung Chi, “Noncoherent OSTBC-OFDM for MIMO and cooperative communications: Perfect channel identifiability and achievable diversity order,” IEEE Trans. Signal Process., vol. 60, no. 9, pp. 4849-4863 , Sept. 2012?
29. Chao Shen, Tsung-Hui Chang*, Kun-Yu Wang, Zhengding Qiu and Chong-Yung Chi, “Distributed robust multicell coordinated beamforming with imperfect CSI: An ADMM approach,” IEEE Trans. on Signal Process., vol. 60. no. 6, pp. 2988-3003, June 2012?
30. Yin Sun*, Xiaofeng Zhong, Tsung-Hui Chang, Shidong Zhou, Jing Wang, and Chong-Yung Chi, “Optimal real-time transmission control for spectrum sharing between cooperative relay and Ad hoc networks,” IEEE Trans. Signal Process., vol. 60, no. 4, pp. 1971-1985, April 2012
31. Shih-Chun Lin*, Tsung-Hui Chang, Ya-Lan Liang, Y.-W. Peter Hong, and Chong-Yung Chi, “On the impact of quantized channel feedback in guaranteeing secrecy with artificial noise -The noise leakage problem,” IEEE Trans. Wireless Communications, vol. 10, no. 3, pp. 901-915, March 2011.
32. Wei-Cheng Liao, Tsung-Hui Chang, Wing-Kin Ma*, and Chong-Yung Chi, “QoS-based transmit beamforming in the presence of eavesdroppers: An optimized artificial-noise-aided approach,” IEEE Trans. on Signal Process., vol. 59, no. 3, pp. 1202-1216, March 2011?
33. Tsung-Hui Chang*, Wei-Cheng Chiang, Y.-W. Peter Hong, and Chong-Yung Chi, “Training sequence design for discriminatory channel estimation in wireless MIMO systems,” IEEE Trans. on Signal Process., vol. 58, no. 12, pp. 6223-6237, Dec. 2010 ??
34. Tsung-Hui Chang, Chien-Wei Hsin, Wing-Kin Ma* and Chong-Yung Chi, “A linear fractional semidefinite relaxation approach to maximum-likelihood detection of higher-order QAM OSTBC in unknown channels,” IEEE Trans. Signal Process., vol. 58, no. 4, pp. 2315-2326, April 2010 ?
35. Wing-Kin Ma*, Chao-Chen Su, Joakim Jalden, Tsung-Hui Chang, and Chong-Yung Chi, “The equivalence of semidefinite relaxation MIMO detectors for higher-order QAM,” IEEE Journal of Selected Topics in Signal Processing, vol. 3, no. 6, pp. 1038-1052, Dec. 2009 ???
36. Parthapratim De*, Tsung-Hui Chang, and Chong-Yung Chi, “Linear prediction based semiblind channel estimation for multiuser OFDM with insufficient guard interval,” IEEE Trans. Wireless Communications, vol. 8, no. 12, pp. 5728-5736, Dec. 2009 (transaction letter)
37. Xiang Chen, Chong-Yung Chi*, Tsung-Hui Chang, and Chon-Wa Wong, “Non-cancellation multistage Kurtosis maximization with prewhitening for blind source separation,” EURASIP Journal on Advances in Signal Processing, vol. 2009, Article ID 534137, 13 pages, April 2009?
38. Tsung-Hui Chang*, Zhi-Quan Luo and Chong-Yung Chi, “Approximation bounds for semidefinite relaxation of Max-Min-Fair multicast transmit beamforming problem,” IEEE Trans. Signal Process., vol. 56, no. 8, pp. 3932-3943, August 2008??
39. Tsung-Hui Chang, Wing-Kin Ma* and Chong-Yung Chi, “Maximum-likelihood detection of orthogonal space-time block coded OFDM in unknown block fading channels,” IEEE Trans. Signal Process., vol. 56, no. 4, pp. 1637-1649, April 2008
40. Tsung-Hui Chang*, Chong-Yung Chi and Yu-Jung Chang, “Space-time selective RAKE receiver with finger selection strategies for UWB overlay communications, “IEEE Trans. Microwave Theory and Techniques, vol. 54, no. 4, pp. 1731-1744, April 2006.
International Conference Papers
1. Xiaozhou Zhang, Tsung-Hui Chang, Ya-Feng Liu, Chao Shen and Gang Zhu, "Uplink and downlink user pairing in full-duplex multi-user systems: Complexity and algorithms," in Proc. IEEE ICASSP, New Orleans, USA, March 3-7,? ?2017
2. Chia-Wei Wu and Tsung-Hui Chang, "ADMM Approach to Asynchronous Distributed Frequency-Based Load Control," in Proc. IEEE GLOBALSIP, Washington DC, USA, Dec 7-9, 2016
3. Chi-Han Lee, Tsung-Hui Chang and Shih-Chun Lin, "Transmit-Receive Beamforming Optimization for Full-Duplex Cloud Radio Access Networks," in Proc. IEEE GLOBECOM, Washington DC, USA, Dec 4-8, 2016
4. Mingyi Hong and?Tsung-Hui Chang, "Stochastic Proximal Gradient Consensus over time-varying networks," in?Proc. IEEE ICASSP, Shanghai, China, March 20-25, 2016
5. Davood Hajinezhad,?Tsung-Hui Chang, Xiangfeng Wang, Qinagjiang Shi, Mingyi Hong, "Nonnegative Matrix Factorization using ADMM: Algorithm and Convergence Analysis," in?Proc. IEEE ICASSP, Shanghai, China, March 20-25, 2016
6. Tsung-Hui Chang, Mingyi Hong, Wei-Cheng Liao and Xiagnfeng Wang, "Asynchronous Distributed Alternating Direction Method of Multipliers: Algorithm and Convergence Analysis", in?Proc. IEEE ICASSP, Shanghai, China, March 20-25, 2016
7. Shengfeng Xu,?Tsung-Hui Chang, Shi-Chun Lin, Chao Shen and Gang Zhu, "On the convexity of energy-efficient packet scheduling problem with finite blocklength codes," in?Proc. IEEE GLOBLECOM,?San Diego, CA, USA, Dec. 6-10, 2015
8. Hoi-To Wai,?Tsung-Hui Chang?and Anna Scaglione, "A consensus-based decentralized algorithm for non-convex optimization with application to dictionary learning," in?Proc. IEEE ICASSP, Brisbane, Australia, April 19-24, 2015
9. Tsung-Hui Chang, "A randomized dual Consensus ADMM method for multi-agent distributed optimization," in?Proc. IEEE ICASSP, Brisbane, Australia, April 19-24, 2015
10. Yi-Hen Tseng and Tsung-Hui Chang, "Evaluating the impact of distributed solar powers on coordinated demand side management," in Proc. 1st IGBSG, Taipei, Taiwan, April 23-25, 2014.
11. Xiangfeng Wang, Mingyi Hong, Tsung-Hui Chang, Meisam Razaviyayn, Zhi-Quan Luo, "Joint day-ahead power procurement and load scheduling using stochastic alternating direction method of multipliers," in Proc. IEEE ICASSP, Florence, Italy, May 4-9, 2014.
12. Mingyi Hong, Tsung-Hui Chang, Xiangfeng Wang, Meisam Razaviyayn, Shiqian Ma and Zhi-Quan Luo, "A block coordinate decent method of multipliers: Convergence analysis and applications," in Proc. IEEE ICASSP, Florence, Italy, May 4-9, 2014.
13. Tsung-Hui Chang, Mingyi Hong and Xiangfeng Wang, "Multi-agent distributed large-scale optimization by inexact consensus alternating direction method of multipliers," in Proc. IEEE ICASSP, Florence, Italy, May 4-9, 2014.
14. Wei-Chiang Li, Tsung-Hui Chang, and Chong-Yung Chi, "On the complexity of SINR outage constrained max-min-fairness multicell coordinated beamforming problem," in Proc. IEEE ICASSP, Florence, Italy, May 4-9, 2014.
15. Tsung-Hui Chang, Angelia Nedich and Anna Scaglione, "Distributed sparse regression by consensus-based primal-dual perturbation optimization," in Proc. IEEE Global Conf. on Signal and Info. Process. (GlobalSIP), Austin, Texas, Dec. 3-5, 2013.
16. Xiao Li, Anna Scaglione and Tsung-Hui Chang, "Optimal sensor placement for hybrid state estimation in smart grid," in Proc. IEEE ICASSP, Vancouver, Canada, May 26-31, 2013
17. Wei-Chiang Li, Tsung-Hui Chang, Che Lin and Chong-Yung Chi, "Outage constrained weighted sum rate maximization for MISO interference channel by pricing based optimization," in Proc. IEEE ICASSP, Vancouver, Canada, May 26-31, 2013
18. Ye Yang, Tsung-Hui Chang, Jianhua Ge, Wing-Kin Ma and P. C. Ching, “Achieving full cooperative and frequency diversity in bit-interleaved coed two-way relay networks,” to appear in Proc. IEEE WCNC, Shanghai, China, April 7-10, 2013.
19. Mahnoosh Alizadeh,?Tsung-Hui Chang, Anna Scaglione, “Marketing the demand flexibility of deferrable loads under a best-effort service model,” in?Proc. 46 th Hawaii Int'l conf. on system science (HICSS), Maui, Hawaii, USA, Jan. 7-10, 2013.
20. Ye Yang, Jianhua Ge,?Tsung-Hui Chang?and Yi Sun, “Noncoherent amplify-and-forward cooperative OFDM in block fading channels,” in?Proc. IEEE WCSP, Huangshan, Anhui, China, Oct. 25-27, 2012.?????
21. Mahnoosh Alizadeh, Tsung-Hui Chang, Anna Scaglione, “Grid integration of distributed renewables through coordinated demand response," in Proc. IEEE Int. Conf. Decision and Control (CDC), Maui, Hawaii, USA, Dec. 10-13, 2012. [Invited paper]
22. Chao Shen, Wei-Chiang Li and Tsung-Hui Chang, “Simultaneous information and energy transfer: A two-user MISO interference channel case", in Proc. IEEE GLOBECOM, Anaheim, CA, USA, Dec. 3-7, 2012.
23. Chao Shen, Tsung-Hui Chang, Kun-Yu Wang, Zhengding Qiu and Chong-Yung Chi, “Chance-constrained robust beamforming for multi-cell coordinated downlink", in Proc. IEEE GLOBECOM, Anaheim, CA, USA, Dec. 3-7, 2012.
24. Tsung-Hui Chang, Mahnoosh Alizadeh, and Anna Scaglione, “Coordinated home energy management for real-time power balancing," in Proc. IEEE Power & Energy Society (PES) General Meeting, San Diego, CA, USA, July 22-26, 2012 (8 pages).
25. Mahnoosh Alizadeh, Tsung-Hui Chang, Anna Scaglione, Chen Chen and Shalinee Kishore, “The emergence of deferrable energy requests and a greener future: What stands in the way?" in Proc. Int. Symp. Commun. Control and Signal Process., Rome, Italy, May 2-4, 2012. [Invited paper]
26. Ta-Yuan Liu, Shih-Chun Lin, Tsung-Hui Chang, Y.-W. Peter Hong, “How much training is enough for secrecy beamforming with artificial noise?" in Proc. IEEE ICC, Ottawa, Canada, June 10-15, 2012.
27. Kung-Yu Wang, Tsung-Hui Chang, Wing-Kin Ma and Chong-Yung Chi, “Optimal transmission strategy for outage rate maximization in MISO fading channels with training," in Proc. IEEE ICASSP, Kyoto, Japan, March 25-30, 2012.
28. Tsung-Hui Chang, Wing-Kin Ma and Chong-Yung Chi, “Worst-case robust multiuser transmit beamforming using semidefinite relaxation: Duality and Implications," in Proc. Asilomar Conference on Signals, systems, and Computers, Pacific Glove, CA, USA, Nov. 6-9, 2011.
29. Chao-Wei Huang, Tsung-Hui Chang, Xiangyun Zhou, Y.-W. Peter Hong, “Two-way discriminatory channel estimation for non-reciprocal wireless MIMO channels," in Proc. Asilomar Conference on Signals, systems, and Computers, Pacific Glove, CA, USA, Nov. 6-9, 2011 [Invited paper for the special session of Physical Layer Security].
30. Wei-Chiang Li, Tsung-Hui Chang, Che Lin and Chong-Yung Chi, “A convex approximation approach to weighted sum rate maximization of multiuser MISO interference channel under outage constraints," in Proc. IEEE ICASSP, Prague, Czech, May 22-27, 2011.
31. Kun-Yu Wang, Tsung-Hui Chang, Wing-Kin Ma, Anthony Man-Cho So and Chong-Yung Chi, “Probabilistic SINR constrained robust transmit beamforming: A Bernstein-type inequality based conservative approach," in Proc. IEEE ICASSP, Prague, Czech, May 22-27, 2011.
32. Chao-Wei Huang, Xiangyun Zhou, Tsung-Hui Chang, Y.-W. Peter Hong, “Two-way training design for discriminatory channel estimation in wireless MIMO systems," in Proc. IEEE Int. Conf. Commun. (ICC), Kyoto, Japan, June 5-9, 2011.
33. Chao Shen, Kun-Yu Wang, Tsung-Hui Chang, Zhengding Qiu, and Chong-Yung Chi, “Worst-case SINR constrained robust coordinated beamforming for multicell wireless systems," in Proc. IEEE Int. Conf. Commun. (ICC), Kyoto, Japan, June 5-9, 2011.
34. Tsung-Hui Chang, Wei-Cheng Chaing, Y.-W. Peter Hong, and Chong-Yung Chi, \Joint training and beamforming design for performance discrimination using artificial noise," in Proc. IEEE Int. Conf. Commun. (ICC), Kyoto, Japan, June 5-9, 2011.
35. Ta-Yuan Liu, Tsung-Hui Chang, Shih-Chun Lin and Y.-W. Peter Hong, “On the tradeoff_ between training and data transmissions for secrecy beamforming," in Proc. National Symposium on Telecommunications, Hualian, Taiwan, Nov. 18-19, 2011. [Best Student Paper Award]
36. Kun-Yu Wang, Tsung-Hui Chang, Wing-Kin Ma, and Chong-Yung Chi, “A semidefinite relaxation based conservative approach to robust transmit beamforming with probabilistic SINR constraints,” in Proc. European Signal Process. Conf. (EUSIPCO), Aalborg, Denmark, Aug. 23-27, 2010.
37. Wan-Jen Huang, Yung-Shun Wang, Y.-W. Peter Hong, and Tsung-Hui Chang, “Decentralized Reduced-Rank Multiuser Relaying for Cooperative Uplink CDMA Networks,” in Proc. IEEE Vehicular Tech. Conf., Spring (VTC2010-Spring), Taipei, Taiwan, May 16-19, 2010.
38. Shih-Chun Lin, Tsung-Hui Chang, Yan-Liang Liang, Y.-W. Peter Hong and Chong-Yung Chi, “On the impact of quantized channel direction feedback in multiple-antenna wiretap channels,” in Proc. IEEE Int. Conf. Commun. (ICC), Cape Town, South Africa, May 23-27, 2010.
39. Wei-Cheng Liao, Tsung-Hui Chang, Wing-Kin Ma and Chong-Yung Chi, “Joint transmit beamforming and artificial noise design for QoS discrimination in wireless downlink,” in Proc. IEEE International Conf. on Acoustics, Speech and Signal Process. (ICASSP), Dallas, Texas, USA, March 14-19, 2010, pp. 2562-2565.
40. Tsung-Hui Chang, Y.-W. Peter Hong, and Chong-Yung Chi, “Training signal design for discriminatory channel estimation,” to appear in Proc. IEEE Global Commun. Conf. (GLOBECOM), Honolulu, Hawaii, USA, Nov. 30- Dec. 4, 2009, pp. 1-6. (Acceptance rate 34.8%)
41. Jun Du, Chong-Yung Chi, Tsung-Hui Chang and Ju Liu, “Parallel blind source separation by Kurtosis maximization with successive prewhitening,” in Proc. Int. Conf. on Wireless Commun. & Signal Process. (WCSP), Nanjing, China, Nov. 13- 15, 2009, pp. 1-5.
42. Tsung-Hui Chang, Wing-Kin Ma, Chao-Yi Kuo, and Chong-Yung Chi, “Blind maximum-likelihood detection for decode-and-forward randomized distributed OSTBC,” in Proc. IEEE Int. Workshop Signal Process. Adv. in Wireless Commun. (SPAWC), Perugia, Italy, June 21-24, 2009, pp. 260-264.
43. Ya-Lan Liang, Yung-Shun Wang, Tsung-Hui Chang, Y.-W. Peter Hong, and Chong-Yung Chi, “On the impact of quantized channel feedback in guaranteeing secrecy with artificial noise,” in Proc. IEEE Int. Symp. Inform. Theory (ISIT), Seoul, Korea, June 28-July 3, 2009, pp. 2351-2355.
44. Tsung-Hui Chang, Wing-Kin Ma, Chuan-Yuan Huang and Chong-Yung Chi, “On perfect channel identifiability of semiblind ML detection of orthogonal space-time block coded OFDM,” in Proc. IEEE International Conf. on Acoustics, Speech and Signal Process. (ICASSP), Taipei, Taiwan, April 19-24, 2009, pp. 2713-2716.
45. Tsung-Hui Chang, Zhi-Quan Luo, Xiaoping Wu, C. Akgun, J. Vaughan, K Ugurbil and P.-F. Van de Moortele, “Transmit B1 shimming at high field with SAR constraints: A two stage optimization method Independent of the Initial set of RF phases and amplitudes,” in Proc. 16th Int. Society for Magnetic Resonance in Medicine (ISMRM), Toronto, Ontario, Canada, May 3-9, 2008.
46. Xiaoping Wu, Tsung-Hui Chang, Zhi-Quan Luo, C. Akgun, J. Vaughan, K. Ugurbil and P.-F. Van de Moortele, “Worst case SAR scenario as a new metric for SAR analysis in B1 phase shim,” in Proc. 16th ISMRM, Toronto, Ontario, Canada, May 3-9, 2008.
47. Chien-Wei Hsin, Tsung-Hui Chang, Wing-Kin Ma and Chong-Yung Chi, “A linear fractional semidefinite relaxed ML approach for blind detection of 16-QAM orthogonal space time block codes,” in Proc. IEEE Int. Conf. Commun. (ICC), Beijing, China, May 19-23, 2008, pp. 790-794.
48. Tsung-Hui Chang, Zhi-Quan Luo, Li Deng and Chong-Yung Chi, “A convex optimization method for joint mean and variance parameter estimation of large-margin CDHMM,” in Proc. IEEE International Conf. on Acoustics, Speech and Signal Process. (ICASSP), Las Vegas, Nevada, USA, March 30-April 4, 2008, pp. 4053-4056.
49. Tsung-Hui Chang, Zhi-Quan Luo and Chong-Yung Chi, “Approximation bound for semidefinite relaxation based multicast transmit beamforming,” in Proc. IEEE Int. Workshop on Computational Advances in Multi-sensor Adaptive Processing (CAMSAP), St. Thomas, U.S. Virgin Islands, Dec. 12-14, 2007, pp. 193-196.
50. Tsung-Hui Chang, Wing-Kin Ma and Chong-Yung Chi, “Semiblind ML OSTBC-OFDM detection in block fading channels,” in Proc. IEEE International Conf. on Acoustics, Speech and Signal Process. (ICASSP), Honolulu, Hawaii, USA, April 15-20, 2007, pp.III-309-312.
51. Tsung-Hui Chang, Wing-Kin Ma and Chong-Yung Chi, "Group-wise blind OFDM ML detection for complexity reduction," in?Proc. 14th European Signal Processing Conference (EUSIPCO), Florence, Italy, Sept. 4-8, 2006.
52. Tsung-Hui Chang, Yu-Jung Chang, Chun-Hsien Peng, Yu-Hang Lin and Chong-Yung Chi, "Space time MSINR-SRAKE receiver with finger assignment strategies in UWB multipath channels," in?Proc. IEEE Int. Conf. on UWB, Zurich, Switzerland, Sept. 5-8, 2005.
53. Chun-Hsien Peng, Chia-Chin Lin,?Tsung-Hui Chang?and Chong-Yung Chi, "Turbo space-time receiver by kurtosis maximization for CCI/ISI reduction in cellular wireless communications," in?Proc. IEEE Int. Workshop on Computational Advances in Multi-sensor Adaptive Processing (CAMSAP), Puerto Vallarta, Mexico, Dec. 13-15, 2005.